<div class="list" ng-repeat="a in input.answer">
	<li class="item">
		{{$index+1}}&nbsp;&nbsp;{{a.subject}}
	</li>
	<li class="item" ng-repeat="list in a.answers" on-tap="selected(a,$index)">
		<input style="width: 20px;height: 20px;" type="checkbox" ng-model="list.check"></input>
		{{list.item_latter}}&nbsp;&nbsp;{{list.answer}}
	</li>
</div>

<div class="left-zhang">
	<input type="checkbox" ng-model="input.agree" style="width:18px;height: 18px;"></input>我同意此活动的免责申明
</div>